KD Coming Soon <= 1.7 - Unauthenticated PHP Object Injection via cetitle

2023-10-24 00:00

Kévin Mosbahi (Mika)

Strategic Overview

Status

Unpatched

Affected PluginKD Coming Soon

Affected Version<= 1.7

CVSS8.1High

CVECVE-2023-46615

View all KD Coming Soon vulnerabilities

Vulnerability Overview

The KD Coming Soon plugin for WordPress is vulnerable to PHP Object Injection in all versions up to, and including, 1.7 via deserialization of untrusted input cetitle in the vulnerable kd_cemailer function. This makes it possible for unauthenticated attackers to inject a PHP Object. No POP chain is present in the vulnerable plugin. If a POP chain is present via an additional plugin or theme installed on the target system, it could allow the attacker to delete arbitrary files, retrieve sensitive data, or execute code.

Technical Analysis

REMEDIATION: No known patch available. Please review the vulnerability's details in depth and employ mitigations based on your organization's risk tolerance. It may be best to uninstall the affected software and find a replacement. --- IDENTIFIER: CWE-502 (Deserialization of Untrusted Data) The product deserializes untrusted data without sufficiently ensuring that the resulting data will be valid.

External References

https://www.cve.org/CVERecord?id=CVE-2023-46615 https://www.wordfence.com/threat-intel/vulnerabilities/id/0f831d48-733a-4e79-8559-92b03b8d0356

CVSS Vector

8.1

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Base

Attack VectorNetwork
Attack ComplexityHigh
Privileges RequiredNone
User InteractionNone
ScopeUnchanged
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh

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